Who owns the SERIES C5 trademark?

The SERIES C5 trademark is owned by CARBON CLEAN SOLUTIONS LIMITED.

What class is the SERIES C5 trademark registered in?

The SERIES C5 trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for SERIES C5?

The USPTO serial number for SERIES C5 is 98366406.

What is the registration number for SERIES C5?

SERIES C5 is registered under USPTO registration number 0.

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Home Search: SERIES C5SERIES C5 #98366406

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Updated Sep 28, 2026·17 searches this week

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SER

USPTO Trademark Record

PENDING

SERIES C5

SN 98366406·Reg 0·Filed Jan 19, 2024

Owner CARBON CLEAN SOLUTIONS LIMITED

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

SERIES C5 (Serial No. 98366406), Registration No. 0, is a pending US trademark filed on Jan 19, 2024 by CARBON CLEAN SOLUTIONS LIMITED. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Statement of Use due: December 23, 202686 days remaining

Conflict Analysis

Full conflict analysis for SERIES C5 (SN 98366406) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SERIES C5 (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 19, 2024

SERIAL

98366406

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJan 19, 2024

Serial Number98366406

Registration No.0

Registration DateDec 31, 1969

Status DateJun 24, 2026

Published for OppositionOct 28, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

28 events

SOU EXTENSION 1 GRANTED

Jun 24, 2026

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 24, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 23, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jun 23, 2026

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 23, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 28, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 28, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 22, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Sep 15, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 15, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jun 10, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jun 10, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

FINAL REFUSAL WRITTEN

Mar 14, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 14, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 14, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 19, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 18, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 18, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Nov 18, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Nov 18, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Aug 16, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 16, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 16, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 14, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 19, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 19, 2024

NEW APPLICATION ENTERED

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